Ok Derrick, here you go. Now I'm not sure how you wanted the robot or the creature exactly, the sketch was so light I could hardly see any lines to draw by, so I took some liberties. His right arm just didn't fit the angle so I changed it and put his whole hand in. There was no sketch I could see of his leg so I just had it broken off X). Made Spike a spikey tail and funkified his head. I hope I didn't make it too weird. As for the broken cliff I always have difficulty drawing it (I paint rock better) So I thought you can fix that. As for the robot face... well, I dunno if you'll want to change it.

*sigh* My hand hurts and it's late. It's all on ya now, glad I could help.